diff --git a/dash/sample_code/python/application/automate_online-materials/automate-linux-requirements.txt b/dash/sample_code/python/application/automate_online-materials/automate-linux-requirements.txt
index 9c04b7d9..4a97c963 100644
--- a/dash/sample_code/python/application/automate_online-materials/automate-linux-requirements.txt
+++ b/dash/sample_code/python/application/automate_online-materials/automate-linux-requirements.txt
@@ -8,7 +8,7 @@ python-docx==0.8.10
 imapclient==2.1.0
 pyzmail36==1.0.4
 twilio
-pillow==5.4.1
+pillow==10.3.0
 PyInputPlus==0.2.6
 ezgmail==0.0.4
 ezsheets==0.0.2
diff --git a/dash/sample_code/python/application/automate_online-materials/automate-mac-requirements.txt b/dash/sample_code/python/application/automate_online-materials/automate-mac-requirements.txt
index 4163c94c..a757d18a 100644
--- a/dash/sample_code/python/application/automate_online-materials/automate-mac-requirements.txt
+++ b/dash/sample_code/python/application/automate_online-materials/automate-mac-requirements.txt
@@ -8,7 +8,7 @@ python-docx==0.8.10
 imapclient==2.1.0
 pyzmail36==1.0.4
 twilio
-pillow==5.4.1
+pillow==10.3.0
 PyInputPlus==0.2.6
 ezgmail==0.0.4
 ezsheets==0.0.2
diff --git a/dash/sample_code/python/application/automate_online-materials/automate-win-requirements.txt b/dash/sample_code/python/application/automate_online-materials/automate-win-requirements.txt
index a37dd7ca..95eb44b3 100644
--- a/dash/sample_code/python/application/automate_online-materials/automate-win-requirements.txt
+++ b/dash/sample_code/python/application/automate_online-materials/automate-win-requirements.txt
@@ -10,5 +10,5 @@ pyzmail36==1.0.4
 twilio
 ezgmail
 ezsheets
-pillow==6.0.0
+pillow==10.3.0
 pyautogui